A copper atom consists of copper nucleus surrounded by 29

Last updated: 6/11/2023

A copper atom consists of copper nucleus surrounded by 29 electrons The atomic weight of copper is 63 5g mol Let us now take two pieces of copper each weighing 6 35g Let us consider on electron from one piece is transferred to another for every 1200 atoms in a piece Avogadro s number 6x 1023 mol the coulomb force between the two pieces after the transfer of electrons if they W 10 N Find the are 4cm apart is value of W 1 ATE